The best way to export PST to EML is by using a reliable conversion tool because Microsoft Outlook does not provide a direct bulk export option to EML format.
Professional tools like MailsDaddy PST Converter allow you to convert PST files to EML quickly and safely. You simply load the PST file into the software, preview mailbox items, choose EML as the output format, and start the export process. The tool maintains email formatting, attachments, and folder hierarchy, ensuring a smooth and accurate conversion.
User can also try evolution version first and migrate few emails from each folder. Get more info:
https://www.mailsdaddy.com/pst-file-converter/pst-to-eml.php